At present, domestic and international methods of determination of physical activity are the heart rate, blood pressure, hemoglobin, urine protein and blood lactic acid test and other methods.
目前，国内外测定运动量的方法有：测试心率、血压、血色素、尿蛋白及血乳酸等多种方法。
And the effects of lactic acid con-centration, temperature and time are obtained by single factor test.
然后通过单因素试验分析了乳酸浓度、浸泡温度、浸泡时间三个因素对牛百叶脱黑膜效果的影响。
The study did research on Test group (top Taekwondo trainers, TG) and Control group (common Taekwondo trainers, CG) by the PWC170 and elimination rate of blood lactic acid.
本实验从PWC170及血乳酸清除率等指标对实验组(优秀跆拳道运动员)，对照组(普通跆拳道运动员)进行对比研究。
The test showed that both methods were suitable for the quantitative determination of residual lactic acid and water in lactide, they were simple, convenient and easily applicable.
实验表明，这两种方法可分别定量测定丙交酯中残存乳酸和水，且简捷实用。
The test showed that both methods were suitable for the quantitative determination of residual lactic acid and water in lactide, they were simple, convenient and easily applicable.
实验表明，这两种方法可分别定量测定丙交酯中残存乳酸和水，且简捷实用。
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